So I just listened to the song and this is what sounds best to me....it's basically G D 
C repeated over and over with the verses, bridge, and chorus.  No capo either!  PS sorry 
the chords are a little off on spacing, for some reason it won't line up.

VERSE 1:

G         D        Em           C
You call me a mountain
    G      D        Em       C
And I call you the sea
G          D        Em          C
I'll stand tall I'm certain
    G      D       Em       C
And watch you swallow me

CHORUS:

G         D      Em      C
You can move me if you want to
G            D
You can move a mountain
Em           C
You can move a mountain
G         D       Em      C
You can move me if you want to
G            D
You can move a mountain
Em           C
You can move a mountain

and that just repeats for the rest of the song!